What was found
CKB- LEFT HAND WING CENTER LEADING EDGE FOUR CORNERS ARE CRACKED ON RIB. REPAIRED IAW HORIZON AIR EA 6-57-107.
- Difficulty date
- January 13, 2003
- Submitted
- February 4, 2003
- Operation
- Air carrier
- Aircraft
- N412QX
- Make and model
- Bombdr DHC8401
- Aircraft serial
- 4059
- Aircraft time
- 2,089 hours, 2,477 cycles
- System (JASC)
- 5712 · Wing, Rib/Bulkhead
- Part
- Rib
- Condition
- Cracked
- Location
- Lt Wing
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.